Base | Representation |
---|---|
bin | 1100101111110… |
… | …10010001111000 |
3 | 21110012200012021 |
4 | 12113322101320 |
5 | 204333300240 |
6 | 14335524224 |
7 | 2435621056 |
oct | 627722170 |
9 | 243180167 |
10 | 106931320 |
11 | 553a60a1 |
12 | 2b989674 |
13 | 191cc692 |
14 | 102b71d6 |
15 | 95c354a |
hex | 65fa478 |
106931320 has 16 divisors (see below), whose sum is σ = 240595560. Its totient is φ = 42772512.
The previous prime is 106931311. The next prime is 106931327. The reversal of 106931320 is 23139601.
It is a super-2 number, since 2×1069313202 = 22868614393884800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106931327) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1336602 + ... + 1336681.
Almost surely, 2106931320 is an apocalyptic number.
106931320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
106931320 is an abundant number, since it is smaller than the sum of its proper divisors (133664240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106931320 is a wasteful number, since it uses less digits than its factorization.
106931320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2673294 (or 2673290 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 25.
The square root of 106931320 is about 10340.7601267992. The cubic root of 106931320 is about 474.6443431863.
The spelling of 106931320 in words is "one hundred six million, nine hundred thirty-one thousand, three hundred twenty".
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